The Mauryan king who issued the Nagarjuni Hill Cave Inscriptions and assumed the royal title of Devanampriya was

Q. The Mauryan king who issued the Nagarjuni Hill Cave Inscriptions and assumed the royal title of Devanampriya was:
(a) Ashoka
(b) Dasharatha
(c) Bindusara
(d) Brihadratha
Ans: (a) Ashoka